The Pentek 154646 is the correct replacement for the following housings:
The Pentek 154646 Integral Bracket Cap is a 3/4" mounting bracket cap. Also known as part number 154646, the Pentek Housing Cap is available with threaded ports for mounting a differential pressure gauge. This bracket cap has a black finish and is equipped with a pressure release valve.
Pentek Integral Bracket Cap specifications:
There is an optional screw kit for the Pentek Integral Mounting Bracket Cap that is sold separately. The 3G Standard Filter Housings are the third generation of innovative Pentek designs. The 3G Standard Filter Housings are constructed of durable Polypropylene (PP) or clear Styrene-Acrylonitrile (SAN). All Pentek 3G filter housings are equipped with 3/4" NPT inlet and outlet ports that makes this mounting bracket cap a perfect fit.